This function compiles to 473 bytes of machine code.
21 callsites.
text data bss dec hex filename
95903266 20860288 35991552 152755106 91adba2 vmlinux_before
95894242 20860288 35991552 152746082 91ab862 vmlinux
Signed-off-by: Denys Vlasenko <[email protected]>
CC: Marek Lindner <[email protected]>
CC: Simon Wunderlich <[email protected]>
CC: Antonio Quartulli <[email protected]>
CC: Sven Eckelmann <[email protected]>
CC: [email protected]
CC: [email protected]
---
net/batman-adv/originator.c | 29 +++++++++++++++++++++++++++++
net/batman-adv/originator.h | 31 ++-----------------------------
2 files changed, 31 insertions(+), 29 deletions(-)
diff --git a/net/batman-adv/originator.c b/net/batman-adv/originator.c
index e4cbb07..bcf78f1 100644
--- a/net/batman-adv/originator.c
+++ b/net/batman-adv/originator.c
@@ -47,6 +47,36 @@
/* hash class keys */
static struct lock_class_key batadv_orig_hash_lock_class_key;
+struct batadv_orig_node *
+batadv_orig_hash_find(struct batadv_priv *bat_priv, const void *data)
+{
+ struct batadv_hashtable *hash = bat_priv->orig_hash;
+ struct hlist_head *head;
+ struct batadv_orig_node *orig_node, *orig_node_tmp = NULL;
+ int index;
+
+ if (!hash)
+ return NULL;
+
+ index = batadv_choose_orig(data, hash->size);
+ head = &hash->table[index];
+
+ rcu_read_lock();
+ hlist_for_each_entry_rcu(orig_node, head, hash_entry) {
+ if (!batadv_compare_eth(orig_node, data))
+ continue;
+
+ if (!kref_get_unless_zero(&orig_node->refcount))
+ continue;
+
+ orig_node_tmp = orig_node;
+ break;
+ }
+ rcu_read_unlock();
+
+ return orig_node_tmp;
+}
+
static void batadv_purge_orig(struct work_struct *work);
/**
diff --git a/net/batman-adv/originator.h b/net/batman-adv/originator.h
index 4e8b67f..db7a87d 100644
--- a/net/batman-adv/originator.h
+++ b/net/batman-adv/originator.h
@@ -96,34 +96,7 @@ static inline u32 batadv_choose_orig(const void *data, u32
size)
return hash % size;
}
-static inline struct batadv_orig_node *
-batadv_orig_hash_find(struct batadv_priv *bat_priv, const void *data)
-{
- struct batadv_hashtable *hash = bat_priv->orig_hash;
- struct hlist_head *head;
- struct batadv_orig_node *orig_node, *orig_node_tmp = NULL;
- int index;
-
- if (!hash)
- return NULL;
-
- index = batadv_choose_orig(data, hash->size);
- head = &hash->table[index];
-
- rcu_read_lock();
- hlist_for_each_entry_rcu(orig_node, head, hash_entry) {
- if (!batadv_compare_eth(orig_node, data))
- continue;
-
- if (!kref_get_unless_zero(&orig_node->refcount))
- continue;
-
- orig_node_tmp = orig_node;
- break;
- }
- rcu_read_unlock();
-
- return orig_node_tmp;
-}
+struct batadv_orig_node *
+batadv_orig_hash_find(struct batadv_priv *bat_priv, const void *data);
#endif /* _NET_BATMAN_ADV_ORIGINATOR_H_ */
--
1.8.1.4
